Analysis of Lupinus albus Leaf Apoplastic Proteins in Response to Boron Deficiency M. AlvesR. FranciscoC. P. P. Ricardo OriginalPaper Pages: 1 - 11
Are Root Hydraulic Conductivity Responses to Salinity Controlled by Aquaporins in Broccoli Plants? Carmen López-BerenguerCristina García-VigueraMicaela Carvajal OriginalPaper Pages: 13 - 23
Boron Increases Synthesis of Glutathione in Sunflower Plants Subjected to Aluminum Stress J. M. RuizR. M. RiveroL. Romero OriginalPaper Pages: 25 - 30
Effectiveness of Ethylenediamine-N(o-hydroxyphenylacetic)-N′(p-hydroxyphenylacetic) acid (o,p-EDDHA) to Supply Iron to Plants Sonia García-MarcoNoelia MartínezJuan J. Lucena OriginalPaper Pages: 31 - 40
Stress Responses of Zea mays to Cadmium and Mercury Rubén Rellán-ÁlvarezCristina Ortega-VillasanteLuis E. Hernández OriginalPaper Pages: 41 - 50
How do Mycorrhizas Affect C and N Relationships in Flooded Aster tripolium Plants? Domingos NetoLuís M. CarvalhoMaria Amélia Martins-Loução OriginalPaper Pages: 51 - 63
Are Mycorrhiza Always Beneficial? A. CorrêaR. J. StrasserM. A. Martins-Loução OriginalPaper Pages: 65 - 73
Nitrogen Release from Decomposing Residues of Leguminous Cover Crops and their Effect on Maize Yield on Depleted Soils of Bukoba District, Tanzania F.P. BaijukyaN. de RidderK.E. Giller OriginalPaper Pages: 77 - 93
Effect of Zero Tillage and Residues Conservation on Continuous Maize Cropping in a Subtropical Environment (Mexico) P. MonneveuxE. QuillérouJ. Lopez-Cesati OriginalPaper Pages: 95 - 105
Assessing Methods for Developing Phosphorus Desorption Isotherms from Soils using Anion Exchange Membranes S. SatoN. B. Comerford OriginalPaper Pages: 107 - 117
A Method to Estimate Practical Radial Oxygen Loss of Wetland Plant Roots Tomomi MatsuiTakayoshi Tsuchiya OriginalPaper Pages: 119 - 128
Water and Nutrient Dynamics in Surface Roots and Soils are not Modified by Short-term Flooding of Phreatophytic Plants in a Hyperarid Desert Fanjiang ZengTimothy M. BlebyStefan K. Arndt OriginalPaper Pages: 129 - 139
Nitrogen Source Effect on Gluconacetobacter diazotrophicus Colonization of Sugarcane (Saccharum Spp.) A. F. A. MedeirosJ. C. PolidoroV. M. Reis OriginalPaper Pages: 141 - 152
Interactions Between High pH and Iron Supply on Nodulation and Iron Nutrition of Lupinus albus L. Genotypes Differing in Sensitivity to Iron Deficiency C. TangS. J. ZhengX. Z. Han OriginalPaper Pages: 153 - 162
Measuring Nitrogen and Phosphorus Uptake by Intact Roots of Mature Acer saccharum Marsh., Pinus resinosa Ait., and Picea abies (L.) Karst Karis J. McFarlaneRuth D. Yanai OriginalPaper Pages: 163 - 172
Root Morphology and Anchorage of Six Native Tree Species from a Tropical Montane Forest and an Elfin Forest in Ecuador N. SoetheJ. LehmannC. Engels OriginalPaper Pages: 173 - 185
Assimilation of Phytate-phosphorus by the Extracellular Phytase Activity of Tobacco (Nicotiana tabacum) is Affected by the Availability of Soluble Phytate Shiu-Cheung LungBoon L. Lim OriginalPaper Pages: 187 - 199
Salinity and Temperature Effects on Germination for Three Salt-resistant Euhalophytes, Halostachys caspica, Kalidium foliatum and Halocnemum strobilaceum Jie SongGu FengFusuo Zhang OriginalPaper Pages: 201 - 207
Effect of Arbuscular Mycorrhizae and Induced Drought Stress on Antioxidant Enzyme and Nitrate Reductase Activities in Juniperus oxycedrus L. Grown in a Composted Sewage Sludge-amended Semi-arid Soil M. AlguacilF. CaravacaA. Roldán OriginalPaper Pages: 209 - 218
Root Biomass of Individual Species, and Root Size Characteristics After Five Years of CO2 Enrichment on Native Shortgrass Steppe D. R. LeCainJ. A. MorganD. P. Smith OriginalPaper Pages: 219 - 228
Relationships Between Climatic Variables and Sap Flow, Stem Water Potential and Maximum Daily Trunk Shrinkage in Lemon Trees M. F. OrtuñoY. García-OrellanaA. Torrecillas OriginalPaper Pages: 229 - 242
Dynamics of Inorganic Nitrogen in Nitrate and Glucose-amended Alkaline–saline Soil L. DendoovenC. Vega-JarquinR. Marsch OriginalPaper Pages: 243 - 252
Serpentine and Nonserpentine Achillea millefolium Accessions Differ in Serpentine Substrate Tolerance and Response to Organic and Inorganic Amendments Ryan E. O’DellVictor P. Claassen OriginalPaper Pages: 253 - 269
Relationships Between Hydrology and Soils Describe Vegetation Patterns in Seasonally Flooded Tree Islands of the Southern Everglades, Florida Tiffany Troxler GannDaniel L. Childers OriginalPaper Pages: 271 - 286
Effect of Cu Toxicity on Growth of Cowpea (Vigna unguiculata) Peter M. KopittkeNeal W. Menzies OriginalPaper Pages: 287 - 296
Arsenate Causes Differential Acute Toxicity to Two P-deprived Genotypes of Rice Seedlings (Oryza sativa L.) C. N. GengY. G. ZhuA. A. Meharg OriginalPaper Pages: 297 - 306
Soil Carbon, Nitrogen and Phosphorus Dynamics as Affected by Solarization Alone or Combined with Organic Amendment Antonio GelsominoLuigi BadaluccoGiovanni Cacco OriginalPaper Pages: 307 - 325
Limitations and Potential of in situ Rhizobox Sampling for Assessing Microbial Activity in Fruit Tree Rhizosphere Ido AvianiYael LaorMichael Raviv OriginalPaper Pages: 327 - 332
Differences between Soil Ammonium and Nitrate Spatial Pattern in Six Plant Communities. Simulated Effect on Plant Populations Antonio GallardoRocio ParamáFelisa Covelo OriginalPaper Pages: 333 - 346
Architectural Tradeoffs between Adventitious and Basal Roots for Phosphorus Acquisition Thomas C. WalkRaul JaramilloJonathan P. Lynch OriginalPaper Pages: 347 - 366
Root System Development of Oak Seedlings Analysed using an Architectural Model. Effects of Competition with Grass Catherine ColletMagnus LöfLoïc Pagès OriginalPaper Pages: 367 - 383
